The BG4+ is a small group of photographers collaborating to expand their creative potential by exploring digital photo editing.

Brian Gaston founded the group in spring, 2021, and continues to lead the group.

In October, 2022, the group, then called BG4, mounted their first exhibition in the Back Gallery of the Stuart Jackson Gallery on Queen St. West in Toronto. New members joined the group and in spring, 2023, BG4+ held a second exhibition at the Stuart Jackson Gallery.